When did momondo last update prices for flights from Key West Airport to Louisville Intl Airport?

Prices for flights from Key West Airport to Louisville Intl Airport were last updated today.

How old do you have to be to fly from Key West Airport to Louisville Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$261 Cheap Flights from Key West to Louisville in 2025/26

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0 bags

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Find the cheapest flights from Key West to Louisville

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1:30 pm - 9:03 pmEYW-SDF

7h 33m1 stop

8:20 am - 1:12 pmSDF-EYW

4h 52m1 stop

$311Delta

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Fri, Mar 6 - Tue, Mar 10

4:18 pm - 11:43 pmEYW-SDF

7h 25m1 stop

12:43 pm - 9:48 pmSDF-EYW

9h 05m2 stops

$316American Airlines

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Tue, Nov 4 - Wed, Nov 12

12:00 pm - 9:29 pmEYW-SDF

9h 29m2 stops

12:43 pm - 9:48 pmSDF-EYW

9h 05m2 stops

$321American Airlines

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Tue, Nov 4 - Wed, Nov 12

2:11 pm - 8:19 pmEYW-SDF

6h 08m1 stop

4:18 pm - 9:48 pmSDF-EYW

5h 30m1 stop

$339American Airlines

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Tue, Nov 4 - Wed, Nov 12

6:33 pm - 11:59 pmEYW-SDF

5h 26m1 stop

4:18 pm - 9:48 pmSDF-EYW

5h 30m1 stop

$344American Airlines

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Tue, Nov 4 - Wed, Nov 12

1:33 pm - 10:55 pmEYW-SDF

9h 22m2 stops

12:43 pm - 9:48 pmSDF-EYW

9h 05m2 stops

$349American Airlines

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Tue, Nov 4 - Wed, Nov 12

3:48 pm - 10:18 pmEYW-SDF

6h 30m1 stop

7:15 am - 4:50 pmSDF-EYW

9h 35m2 stops

$414United Airlines

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Fri, Mar 6 - Tue, Mar 10

American Airlines flights from Key West to Louisville

Our best American Airlines deals on Key West to Louisville flight tickets

American Airlines

Nov 4

EYW4:18 pmKey West

7h 25m

1 stop

SDF11:43 pmLouisville Intl

Nov 12

SDF12:43 pmLouisville Intl

9h 05m

2 stops

EYW9:48 pmKey West

$316

Find similar

American Airlines

Nov 4

EYW12:00 pmKey West

9h 29m

2 stops

SDF9:29 pmLouisville Intl

Nov 12

SDF12:43 pmLouisville Intl

9h 05m

2 stops

EYW9:48 pmKey West

$321

Find similar

American Airlines

Nov 4

EYW2:11 pmKey West

6h 08m

1 stop

SDF8:19 pmLouisville Intl

Nov 12

SDF4:18 pmLouisville Intl

5h 30m

1 stop

EYW9:48 pmKey West

$339

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Fly from

Fly to

Route

Depart

Return

Price

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Fri 3/6

1:30 pm-9:03 pm

1 stop7h 33m

Louisville Intl

Tue 3/10

8:20 am-1:12 pm

1 stop4h 52m

$311

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Tue 11/4

4:18 pm-11:43 pm

1 stop7h 25m

Louisville Intl

Wed 11/12

12:43 pm-9:48 pm

2 stops9h 05m

$316

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Tue 11/4

12:00 pm-9:29 pm

2 stops9h 29m

Louisville Intl

Wed 11/12

12:43 pm-9:48 pm

2 stops9h 05m

$321

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Tue 11/4

2:11 pm-8:19 pm

1 stop6h 08m

Louisville Intl

Wed 11/12

4:18 pm-9:48 pm

1 stop5h 30m

$339

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Tue 11/4

6:33 pm-11:59 pm

1 stop5h 26m

Louisville Intl

Wed 11/12

4:18 pm-9:48 pm

1 stop5h 30m

$344

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Tue 11/4

1:33 pm-10:55 pm

2 stops9h 22m

Louisville Intl

Wed 11/12

12:43 pm-9:48 pm

2 stops9h 05m

$349

Key WestLouisville

EYW - SDF

EYWSDF

Key West

Fri 3/6

3:48 pm-10:18 pm

1 stop6h 30m

Louisville Intl

Tue 3/10

7:15 am-4:50 pm

2 stops9h 35m

$414

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Key West to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Key West is on a Friday. momondo users have found tickets for Friday departures for as low as $285. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Key West to Louisville on a Saturday will generally be more expensive and average around $484. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Key West to Louisville flights are usually those with departure times at noon. Our users have found flights to Louisville at noon for as low as $344. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $484 per ticket.

When to book flights from Key West to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Key West to Louisville (EYW to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Louisville

Direct flights	None

There are no direct flights from Key West to Louisville. There are no popular flight routes from Key West to Louisville.

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How far is Key West to Louisville Intl by plane?
Key West and Louisville Intl are 973.5 mi apart from one another. Flights usually cover this in 5h 26m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Key West Airport to Louisville Intl Airport?
Prices for flights from Key West Airport to Louisville Intl Airport were last updated today.
How old do you have to be to fly from Key West Airport to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

French Lick

Elizabethtown

West Baden Springs

Bardstown

Jeffersonville

Shepherdsville

New Albany

Corydon

Elizabeth

Charlestown

Springfield

Georgetown

Brandenburg

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Key West to Louisville for you.

Can I find flights from Key West to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Key West with this policy.

How can momondo help me find flights from Key West to Louisville?

momondo provides multiple filters to help you find the best flight to Louisville from Key West. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Key West to Louisville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisville from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.